the sbx 16x4x3 (SkinnerBox StepSequencer)
Another, interesting arduino based step sequencer. Very well documented.People are just harvesting hardly!as we want to connect 20 buttons, 2 potentiometersand a 12 scale mode-selector, we need a total of 34 inputs. additionally, we want to control 20 led´s, so we need 20 digital outputs. the arduino has 6 analog inputs and 14 digital inputs/outputs, […]